Please remember that the Nazis started off as a minority party. Once such parties begin getting seats their agenda moves from back rooms to public debating chambers. Watch the GLA webcasts. Whenever BArnbrook opens his mouth he adds racist overtones to his comments, for instance, he will talk about black crime statisitics, but no mention of white crime .. surprise surprise.

Once extreme views get into the mainstream, goalposts start moving - just a little at a time until issues that have once been extremist, get more and more into the centre ground.